101, 173 and 911 are all prime numbers. 173911 is not.
3 = 3, since 3 is prime.
What is the prime factorization of 312. Please tell me don't just gve me an answer that says just joking or something stupid, please with cherry on top!!!!:)
You can tell how many factors a number has from the prime factorization by adding one to the exponents and multiplying them. The prime factorization of 30 is 2 x 3 x 5 which is actually 2^1 x 3^1 x 5^1. Adding one to the exponents gives you 2 x 2 x 2. 30 has eight factors.
I could tell you what all the factors of each of those 4 numbers are, but I am guessing you are asking for the common factors. Lets start with the prime factorization of each number: 10 is 2 * 5 8 is 23 12 is 22 * 3 15 is 3 * 5 So no prime factor is common to all 4 numbers. The only common factor is 1.
It tells you if a number is prime or composite and it also gives you a few factors of the number.
All even numbers greater than two are composite.
It is even and therefore composite.
Multiply them out.
You cannot. If a number is even - other than 2 - then it is a composite number. However, if it is odd, it is not easily possible to tell whether it is prime or composite.
what is a prime factorization ok here ill tell you and ill give u an example of prime factorization example:2,3,184.108.40.206.11 mostlyits an odd number but the number 2 is not an odd number buts its prime
A number is prime when it only has one and itself as factors is prime. Therefore, to tell if a number is prime or composite simply find it's factors. If it has more than two factors than it is not a prime number, it is composite.
well first off all even numbers are composite (except 2). you can fist off tell if a number can be divided by three by adding up its digits such as 423. We know that 3 can go into this because the digits add up to 423. please take third grade again to learn the rest of the rueles
It is prime. Whenever you wanted to know a number is prime or composite, use this site. It can tell you the number is prime or not: prime-calculator dot com. It has lots of other abilities. Enjoy it.
Prime numbers have two factors. Composite numbers have more than two.
A good way to instantly tell if a number is prime or composite is to learn some tricks to tell if a number divides by certain numbers. For instance, if a number is even, we know it is composite as it must be divisible by 2. If a number ends in 0 or 5, then it also cannot be prime as it would be divisible by 5. In this case, the number ends in 5, so we can tell it must be composite and cannot be prime.